<form role="form">
	<input type="hidden" name="id" data-th-value="${model.id}">
	<div class="form-group">
		<label for="txt_name">班级名字</label>
		<input type="text" required name="name" data-th-value=${model.name} class="form-control" id="text_name" placeholder="班级名字">
	</div>
	
	<div class="form-group">
		<label for="txt_manager">教师名字</label>
		<input type="text"  name="manager" data-th-value="${model.manager}"
				class="form-control" id="txt_manager" placeholder="教师名字">
	</div>
</form>